<div class="layui-form-item">
  <label class="layui-form-label">选择框</label>
  <div class="layui-input-block">
    <select name="interest"  lay-filter="aihao">
      <option value=""></option>
      @foreach
      <option value="0">写作</option>
      @endforeach
      <option value="1">阅读</option>
      <option value="2">游戏</option>
      <option value="3">音乐</option>
      <option value="4">旅行</option>
    </select>
  </div>
</div>